What do you think? Assuming you don’t fudge:
As a DM, do you occasionally give the Players a peek or explanation of what happened behind the screen?
As a Player, do you like a DM to occasionally give you a peek or explanation of what happened behind the screen?
Would you have shown the Players the map of the escape door, as I did? Or would you not have?
If you were a Player in my group during that game session, would you appreciate the peek at the map for that purpose, or was it unnecessary? Was it detrimental in some way?
Bullgrit

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.